In the early 21st century, the world begins a war of technology. Humanity in an effort to inhabit other planets causing large scale destruction of the Earth's ecosystem. In the year 00 to the stellar calendar begins a new era, humankind wandering in exile in space.

Soon the "Super Galactic Alliance" published a law that prohibits the entertainment and music, corrupting people's minds. Any kind of entertainment is strictly punished. One by one the stars of music and entertainment world are disappearing, and people's minds absorb darkness.

The artists are now considered to be fully extinct, but there is a group of AKB0048, who inherited the spirit of the legendary group AKB48, which existed long before the destruction of the Earth.